package io.datajek.springbasics.movierecommendersystem.Lesson8;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;

@SpringBootApplication
public class MovieRecommenderSystemApplication {

	public static void main(String[] args) {

		//ApplicationContext负责管理Bean和依赖关系
		ApplicationContext appContext = SpringApplication.run(
				MovieRecommenderSystemApplication.class,args
		);
		//从Application Context中三次检索Prototype Bean
//		CollaborativeFilter cf1 = appContext.getBean(CollaborativeFilter.class);
//		CollaborativeFilter cf2 = appContext.getBean(CollaborativeFilter.class);
//		CollaborativeFilter cf3 = appContext.getBean(CollaborativeFilter.class);
//
//		System.out.println(cf1);
//		System.out.println(cf2);
//		System.out.println(cf3);

//		RecommenderImplementation使用构造函数注入依赖关系
//		System.out.println("Calling getBean() on RecommenderImplementation");
//		RecommenderImplementation recommender = appContext.getBean(RecommenderImplementation.class);
//		String[] result = recommender.recommendMovies("Finding Dory");
//		System.out.println(Arrays.toString(result));
//
//		//RecommenderImplementation2使用setter方法注入依赖关系
//		System.out.println("Calling get Bean() on RecommenderImplementation2");
//		RecommenderImplementation2 recommender2 = appContext.getBean(RecommenderImplementation2.class);
//		result = recommender2.recommendMovies("Finding Dory");
//		System.out.println(Arrays.toString(result));
	}

}
